CN101208597B - 用于检测烟黑的传感器和工作方法 - Google Patents

用于检测烟黑的传感器和工作方法 Download PDF

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Publication number
CN101208597B
CN101208597B CN2006800232553A CN200680023255A CN101208597B CN 101208597 B CN101208597 B CN 101208597B CN 2006800232553 A CN2006800232553 A CN 2006800232553A CN 200680023255 A CN200680023255 A CN 200680023255A CN 101208597 B CN101208597 B CN 101208597B
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sensor
jet
black
substrate surface
conductance
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CN101208597A (zh
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马克西米利安·弗莱舍
罗兰·波勒
克斯廷·维斯纳
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VDO Automotive AG
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Continental Automotive GmbH
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1466—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a soot concentration or content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance

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  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CN2006800232553A 2005-06-28 2006-06-27 用于检测烟黑的传感器和工作方法 Expired - Fee Related CN101208597B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005030134.7 2005-06-28
DE102005030134A DE102005030134A1 (de) 2005-06-28 2005-06-28 Sensor und Betriebsverfahren zur Detektion von Ruß
PCT/EP2006/063570 WO2007000446A1 (de) 2005-06-28 2006-06-27 SENSOR UND BETRIEBSVERFAHREN ZUR DETEKTION VON RUß

Publications (2)

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CN101208597A CN101208597A (zh) 2008-06-25
CN101208597B true CN101208597B (zh) 2011-12-14

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CN2006800232553A Expired - Fee Related CN101208597B (zh) 2005-06-28 2006-06-27 用于检测烟黑的传感器和工作方法

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US (1) US8033159B2 (de)
EP (1) EP1896838B1 (de)
JP (1) JP4773517B2 (de)
KR (1) KR101279746B1 (de)
CN (1) CN101208597B (de)
DE (1) DE102005030134A1 (de)
WO (1) WO2007000446A1 (de)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006032106A1 (de) * 2006-07-11 2008-01-17 Siemens Ag Rußsensor und Betriebsverfahren
KR100765632B1 (ko) * 2006-08-07 2007-10-10 현대자동차주식회사 디젤 매연여과장치의 매연 포집량 측정장치
DE102006040351A1 (de) * 2006-08-29 2008-03-06 Robert Bosch Gmbh Sensor zur resistiven Bestimmung von Konzentrationen leitfähiger Partikel in Gasgemischen
DE102006042605B4 (de) * 2006-09-11 2020-01-16 Robert Bosch Gmbh Sensorelement für Gassensoren und Verfahren zum Betrieb desselben
DE102007013522A1 (de) * 2007-03-21 2008-09-25 Robert Bosch Gmbh Sensorelement eines Gassensors
DE102007021912A1 (de) 2007-05-10 2008-11-13 Robert Bosch Gmbh Sensor und Verfahren zur Detektion von Teilchen in einem Gasstrom
DE102007047081A1 (de) * 2007-10-01 2009-04-02 Robert Bosch Gmbh Verfahren zur Detektion eines Vergiftungsgrads eines Partikelsensors und Partikelsensor
JP2009144577A (ja) * 2007-12-13 2009-07-02 Mitsubishi Motors Corp パティキュレートフィルタの故障判定装置
US20110197571A1 (en) * 2008-02-27 2011-08-18 Volvo Technology Corporation Method and arrangement for detecting particles
US8176768B2 (en) * 2008-07-04 2012-05-15 Ngk Insulators, Ltd. Particulate matter detection device
JP4742133B2 (ja) 2008-12-24 2011-08-10 本田技研工業株式会社 粒子状物質検出装置および粒子状物質検出方法
DE102009000319A1 (de) * 2009-01-20 2010-07-22 Robert Bosch Gmbh Teilchensensor
DE102009000318A1 (de) * 2009-01-20 2010-07-22 Robert Bosch Gmbh Teilchensensor
DE102009007126A1 (de) * 2009-02-02 2010-08-12 Continental Automotive Gmbh Verfahren und Vorrichtung zur Messung der Rußbeladung in Abgassystemen von Dieselmotoren
DE102009023200A1 (de) 2009-05-29 2010-12-09 Continental Automotive Gmbh Verfahren zum Betreiben eines Rußsensors und Rußsensor betrieben nach diesem Verfahren
JP2011080781A (ja) * 2009-10-05 2011-04-21 Nippon Soken Inc パティキュレート検出素子及びこれを用いたパティキュレート検出センサ
DE102009049669A1 (de) 2009-10-16 2011-04-21 Continental Automotive Gmbh Verfahren zur Zustandsbewertung eines Rußsensors in einem Kraftfahrzeug
DE102009051507A1 (de) * 2009-10-30 2011-05-05 Continental Automotive Gmbh Rußsensor
EP2320220A1 (de) * 2009-11-09 2011-05-11 Delphi Technologies, Inc. Verfahren und System zur Heizsignaturdetektionsdiagnose eines Partikelsensors
US8249827B2 (en) 2009-11-09 2012-08-21 Delphi Technologies, Inc. Method and system for heater signature detection diagnostics of a particulate matter sensor
US8230716B2 (en) 2009-11-09 2012-07-31 Delphi Technologies, Inc. Method and system for diagnostics of a particulate matter sensor
DE102009058260A1 (de) 2009-12-14 2011-06-16 Continental Automotive Gmbh Rußsensor
JP5163663B2 (ja) 2010-01-29 2013-03-13 トヨタ自動車株式会社 微粒子検知用センサ及び微粒子検知装置
DE102010011639A1 (de) 2010-03-16 2011-09-22 Continental Automotive Gmbh Rußsensor, Herstellungsverfahren eines Rußsensors sowie Betriebsverfahren eines Rußsensors
JP2012007958A (ja) * 2010-06-23 2012-01-12 Shoei Denshi Kogyo Kk 蓄積物検出装置
DE102010044308A1 (de) * 2010-09-03 2012-03-08 Continental Automotive Gmbh Sensorelement für einen Partikelsensor
DE102010048748A1 (de) * 2010-10-16 2012-04-19 Man Truck & Bus Ag Verfahren und Vorrichtung zur Bestimmung der Russkonzentration im Motoröl von Brennkraftmaschinen
DE102010049010A1 (de) * 2010-10-21 2012-04-26 Continental Automotive Gmbh Partikelsensorvorrichtung
US8928338B2 (en) 2010-11-17 2015-01-06 Delphi Technologies, Inc. Self diagnostics of a particulate matter sensor
DE102010054669A1 (de) 2010-12-15 2012-06-21 Continental Automotive Gmbh Sensorvorrichtung
DE102010054671A1 (de) * 2010-12-15 2012-06-21 Continental Automotive Gmbh Verfahren zum Betreiben eines Rußsensors
DE102010055478A1 (de) 2010-12-22 2012-06-28 Continental Automotive Gmbh Verfahren zum Betreiben eines Rußsensors
JP5240679B2 (ja) * 2011-01-20 2013-07-17 株式会社デンソー 検出装置
JP5553115B2 (ja) * 2011-02-01 2014-07-16 トヨタ自動車株式会社 内燃機関の制御装置
US9528419B2 (en) * 2011-02-01 2016-12-27 Toyota Jidosha Kabushiki Kaisha Particulate matter controller for an internal combustion engine
EP2492481A1 (de) 2011-02-22 2012-08-29 Delphi Technologies Holding S.à.r.l. Überwachung der Funktionstüchtigkeit eines Rußsensors
WO2012124054A1 (ja) * 2011-03-15 2012-09-20 トヨタ自動車株式会社 内燃機関の制御装置
DE112011106087B3 (de) 2011-03-15 2022-02-10 Toyota Jidosha Kabushiki Kaisha Steuervorrichtung für Maschine mit interner Verbrennung
US8677803B2 (en) 2011-06-27 2014-03-25 Delphi Technologies, Inc. Particulate matter detection method for a particulate matter sensor
US20130000280A1 (en) * 2011-06-30 2013-01-03 Caterpillar, Inc. Gas monitoring method implementing soot concentration detection
DE102011052305A1 (de) * 2011-07-29 2013-01-31 Pierburg Gmbh Verbrennungsmotorabgas-Massenstromsensor mit einem Heißfilm-Anemometer
US10240984B2 (en) 2012-03-28 2019-03-26 Delphi Technologies, Inc. Temperature measurement method for a heated sensor
US8823401B2 (en) 2012-03-30 2014-09-02 Delphi Technologies, Inc. Particulate matter sensor with two pairs of sensing electrodes and methods of using same
DE102012210525A1 (de) * 2012-06-21 2013-12-24 Robert Bosch Gmbh Verfahren zur Funktionskontrolle eines Sensors zur Detektion von Teilchen und Sensor zur Detektion von Teilchen
JP6042643B2 (ja) * 2012-06-21 2016-12-14 日野自動車株式会社 エンジンから排出される排ガス中のパティキュレート量の検出方法及びその検出装置
JP5898003B2 (ja) * 2012-06-29 2016-04-06 京セラ株式会社 センサ素子
KR20140002398A (ko) * 2012-06-29 2014-01-08 현대자동차주식회사 디젤엔진의 수트센싱시스템
FR2995689B1 (fr) 2012-09-20 2015-07-03 Electricfil Automotive Sonde de mesure de depot de suie dans l'echappement et son procede de fabrication
DE102012217428A1 (de) * 2012-09-26 2014-03-27 Robert Bosch Gmbh Sensor zur Detektion von Teilchen
CN103867270A (zh) * 2012-12-17 2014-06-18 福特汽车萨纳伊股份有限公司 排气系统
JP2014118968A (ja) * 2012-12-17 2014-06-30 Hyundai Motor Company Co Ltd 粒子状物質センサーユニット
US9151205B2 (en) 2013-02-15 2015-10-06 Indiana University Research & Technology Corporation Real-time soot measurement in a diesel particulate filter
DE102013005572A1 (de) * 2013-03-30 2014-10-02 Daimler Ag Verfahren zur Ermittlung einer Abscheidefähigkeit eines Partikelfilters im Abgasstrang eines direkteinspritzenden Ottomotors und Motorsteuergerät
DE102013206092A1 (de) * 2013-04-05 2014-10-09 Continental Automotive Gmbh Verfahren zur Auswertung der Messwerte eines Rußsensors
DE102013212735B4 (de) * 2013-06-28 2021-07-22 Robert Bosch Gmbh Sensorbauteil für einen Gas- und/oder Flüssigkeitssensor, Herstellungsverfahren für ein Sensorbauteil für einen Gas- und/oder Flüssigkeitssensor und Verfahren zum Detektieren mindestens eines Stoffs in einem gasförmigen und/oder flüssigen Medium
KR101500373B1 (ko) 2013-07-18 2015-03-09 현대자동차 주식회사 입자상 물질 센서유닛
DE102013214581A1 (de) 2013-07-25 2015-01-29 Continental Automotive Gmbh Rußsensorelement
WO2015022028A1 (de) * 2013-08-14 2015-02-19 Robert Bosch Gmbh Partikelsensor und verfahren zum herstellen eines partikelsensors
DE102013220890A1 (de) 2013-10-15 2015-04-16 Continental Automotive Gmbh Rußsensor
DE102013220813A1 (de) 2013-10-15 2015-04-16 Continental Automotive Gmbh Rußsensor
JP6207350B2 (ja) * 2013-11-12 2017-10-04 日野自動車株式会社 粒子センサの温度制御装置
JP6317567B2 (ja) * 2013-11-12 2018-04-25 日野自動車株式会社 粒子センサ
DE102013223630A1 (de) * 2013-11-20 2015-05-21 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Partikelsensors
JP6255244B2 (ja) * 2014-01-08 2017-12-27 日本特殊陶業株式会社 微粒子センサ
JP6358851B2 (ja) * 2014-05-23 2018-07-18 株式会社Ｓｏｋｅｎ 粒子状物質検出装置及び粒子状物質検出方法
JP6329820B2 (ja) * 2014-06-16 2018-05-23 株式会社Ｓｏｋｅｎ 粒子状物質検出センサ
DE102014211533A1 (de) * 2014-06-17 2015-12-17 Robert Bosch Gmbh Verfahren zum Betrieb eines Partikelsensors
KR101664552B1 (ko) * 2014-08-11 2016-10-10 엘지전자 주식회사 입자 검출장치
US10408776B2 (en) 2014-08-29 2019-09-10 Kyocera Corporation Sensor board, lead-bearing sensor board, and sensor device
JP2016085132A (ja) * 2014-10-27 2016-05-19 京セラ株式会社 センサ基板およびセンサ装置
JP6441161B2 (ja) * 2015-04-28 2018-12-19 株式会社デンソー 粒子状物質検出センサ
KR101652981B1 (ko) 2015-05-06 2016-09-06 주식회사 코멧네트워크 입자상 물질 센서
CN104931661B (zh) * 2015-06-30 2016-08-24 武汉科技大学 一种梯段测量并检验碳烟浓度的方法
CN107949784A (zh) * 2015-06-30 2018-04-20 通用汽车环球科技运作有限责任公司 传感器装置以及制造和使用该传感器装置的方法
US10174371B2 (en) 2015-08-05 2019-01-08 Genia Technologies, Inc. Use of titanium nitride as an electrode in non-faradaic electrochemical cell
DE102015220395A1 (de) * 2015-10-20 2017-04-20 Bayerische Motoren Werke Aktiengesellschaft Rußpartikelsensor
JP6368855B2 (ja) * 2015-11-25 2018-08-01 京セラ株式会社 センサ基板およびセンサ装置
US10539493B2 (en) 2016-07-25 2020-01-21 Denso Corporation Particulate matter detection sensor and particulate matter detection apparatus
US10408112B2 (en) * 2016-08-16 2019-09-10 Denso International America, Inc. Emissions control substrate
BR112020004199A2 (pt) 2017-09-01 2020-09-08 3M Innovative Properties Company método de teste de encaixe para respirador com sistema de detecção
US11534632B2 (en) 2017-09-01 2022-12-27 3M Innovative Properties Company Fit-test method for respirator with sensing system
WO2019043581A1 (en) 2017-09-01 2019-03-07 3M Innovative Properties Company RESPIRATOR DETECTION SYSTEM
EP3676607A4 (de) 2017-09-01 2021-06-30 3M Innovative Properties Company Sensorelement für atemschutzgerät
DE102018205595A1 (de) * 2017-12-06 2019-06-06 Robert Bosch Gmbh Verfahren zum Betreiben eines Sensors zur Detektion von Teilchen in einem Messgas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307061A (en) * 1978-08-17 1981-12-22 Robert Bosch Gmbh Self-recovering soot detector, particularly to monitor carbon content in diesel engine exhaust gases
US4656832A (en) * 1982-09-30 1987-04-14 Nippondenso Co., Ltd. Detector for particulate density and filter with detector for particulate density
US5811970A (en) * 1996-05-10 1998-09-22 Northrop Grumman Corporation Electromagnetic test for microstructure anomalies such as alpha-case, and for carbide precipitates and untempered and overtempered martensite

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196499A (en) 1962-05-21 1965-07-27 Dow Chemical Co Sandwich panel fasteners
DE2913866A1 (de) * 1979-04-06 1980-10-23 Bosch Gmbh Robert Messfuehler fuer die bestimmung von bestandteilen in stroemenden gasen
JPS59197847A (ja) * 1983-04-25 1984-11-09 Ngk Spark Plug Co Ltd スモーク濃度センサ
JPS601546A (ja) * 1983-06-17 1985-01-07 Ngk Spark Plug Co Ltd スモーク濃度センサ
JPS60189844A (ja) * 1984-03-09 1985-09-27 Hitachi Denshi Ltd 撮像管
JPS60189844U (ja) * 1984-05-26 1985-12-16 トヨタ自動車株式会社 排気ガス中のパテイキユレ−ト堆積量検知センサ
JPS6218655A (ja) * 1985-07-17 1987-01-27 Victor Co Of Japan Ltd コントロ−ルパルス記録回路
JPS6218655U (de) * 1985-07-18 1987-02-04
US5008628A (en) * 1989-06-05 1991-04-16 Wahlco, Inc. Measurement of electrical resistivity of particulate entrained in a gas stream
DE3935149A1 (de) 1989-10-21 1991-05-02 Bosch Gmbh Robert Verfahren und messanordnung zur bestimmung des russgehaltes in abgasen
EP0834652B1 (de) * 1996-04-10 2004-10-13 Denso Corporation Glühkerze, ihr herstellunsverfahren und ionenstromdetektor
JP3726447B2 (ja) * 1997-09-22 2005-12-14 株式会社島津製作所 ガスセンサ
DE19959871A1 (de) 1999-12-10 2001-06-28 Heraeus Electro Nite Int Sensor und Verfahren zur Ermittlung von Ruß-Konzentrationen
DE19959870A1 (de) 1999-12-10 2001-06-21 Heraeus Electro Nite Int Meßanordnung und Verfahren zur Überwachung der Funktionsfähigkeit eines Rußfilters
DE10244702A1 (de) 2001-10-09 2003-05-08 Bosch Gmbh Robert Verfahren zur Detektion von Teilchen in einem Gasstrom und Sensor hierzu
US6634210B1 (en) * 2002-04-17 2003-10-21 Delphi Technologies, Inc. Particulate sensor system
US7138090B2 (en) * 2003-04-11 2006-11-21 Therm-O-Disc, Incorporated Vapor sensor and materials therefor
AT501386B1 (de) 2003-08-11 2008-10-15 Univ Graz Tech Russsensor
DE10353860B4 (de) 2003-11-18 2023-03-30 Robert Bosch Gmbh Sensor zum Erfassen von Partikeln in einem Gasstrom, sowie Verfahren zu seiner Herstellung
DE102004028701B3 (de) 2004-06-14 2005-11-24 Siemens Ag Gassensor zur Bestimmung von Ammoniak
DE102004029524B4 (de) * 2004-06-18 2007-12-06 Robert Bosch Gmbh Verfahren und Vorrichtung zur definierten Regeneration von rußbehafteten Oberflächen
US7541004B2 (en) * 2004-11-12 2009-06-02 Predict, Inc. MEMS-based sensor for lubricant analysis
JP2008190502A (ja) * 2007-02-07 2008-08-21 Nissan Motor Co Ltd 内燃機関のｐｍ排出量検出装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307061A (en) * 1978-08-17 1981-12-22 Robert Bosch Gmbh Self-recovering soot detector, particularly to monitor carbon content in diesel engine exhaust gases
US4656832A (en) * 1982-09-30 1987-04-14 Nippondenso Co., Ltd. Detector for particulate density and filter with detector for particulate density
US5811970A (en) * 1996-05-10 1998-09-22 Northrop Grumman Corporation Electromagnetic test for microstructure anomalies such as alpha-case, and for carbide precipitates and untempered and overtempered martensite

Also Published As

Publication number Publication date
WO2007000446A1 (de) 2007-01-04
KR101279746B1 (ko) 2013-06-27
CN101208597A (zh) 2008-06-25
EP1896838A1 (de) 2008-03-12
JP4773517B2 (ja) 2011-09-14
US8033159B2 (en) 2011-10-11
JP2008547032A (ja) 2008-12-25
US20090126458A1 (en) 2009-05-21
KR20080031033A (ko) 2008-04-07
DE102005030134A1 (de) 2007-01-04
EP1896838B1 (de) 2018-01-10

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